147918008

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71389}}^1$

素因数の和:71439

約数の個数: 32

約数和(自身を含む): 325538400

約数和(自身を除く): 177620392

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 71389, 142778, 285556, 499723, 571112, 999446, 1998892, 2641393, 3997784, 5282786, 10565572, 18489751, 21131144, 36979502, 73959004, 147918008]

約数ペア:

[(1, 147918008), (2, 73959004), (4, 36979502), (7, 21131144), (8, 18489751), (14, 10565572), (28, 5282786), (37, 3997784), (56, 2641393), (74, 1998892), (148, 999446), (259, 571112), (296, 499723), (518, 285556), (1036, 142778), (2072, 71389)]